Am I lucky or infertile ?

Sooo for the past 3 going on 4 months my husband and I have been having unprotected sex and he’s been finishing inside every time.

Im either lucky as fuck or infertile 😅

Normally every time we’re done with sex I pee afterwards and we clean up .

Idk if that “method” haha is the reason why Im not pregnant yet .

But could someone explain to me why women( including me ) are told to pee after sex ? Is that how I’m not pregnant or is it because I really am infertile

(I only pee Because it’s out of habit! But it’s not to risk any infections ) 😂